Primary Camera
13 MP
Selfie Camera
2 MP
Talking about Xiaomi Mi 3
In September 2013, Xiaomi presented their new device Mi 3
Connectivity
Mi 3 supporting bands EDGE, GPRS, 2G and 3G. Performance is about HSPA 42.2/5.76 Mbps, GSM / HSPA.
I/O on this model are GPS Yes, with A-GPS, GLONASS, USB microUSB 2.0, USB Host, WLAN Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot, Radio FM radio, Bluetooth 4.0, A2DP, NFC.
Physical
Xiaomi Mi 3 has 73.6mm width, 144mm height and 8.1mm thick.
7 colors are available for the model, white, gray, black, yellow, pink, blue, gold as well as green (16 gb).
On Mi 3 made with technologies IPS LCD capacitive touchscreen, 16M colors, on that point this phone was winning 73% devices available by larger display, which is 5.0 inches, 68.9 cm2 (~65.0% screen-to-body ratio) screen having resolution 1080 x 1920 pixels having ratio 16:9 and having density 441 pixels per 1 inch multitouch is supported, about glass protection we can mention that it's corning Gorilla Glass 3. More details about screen
Talking about camera
13 million pixels camera sensor is put in this devide and lens has f/2.2 perforation and focal 28mm. Few another extra charateristics are autofocus, dual-LED flash. Video camera on main camera of this device is supported with 1080p@30fps, HDR options. This is not bad for instance one of available devices at the moment, Samsung Galaxy Note 10.1 (2014 Edition), This phone has 13 mp lens. And another additional charateristics are autofocus, LED flash. Video on main camera of Xiaomi Mi 3 is supported with 1080p@60fps (LTE model) variants
In this case Xiaomi engineers decided to put 13 mega pixels selfie lens with hole of lens f/2.2. Few another additional charateristics are 1080p@30fps.
Mi 3 additional info
Some features on this phone are - Fast battery charging (Quick Charge 2.0) - MP4/DivX/XviD/WMV/H.264 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document viewer - Voice memo/dial/commands.
About autonomy of the phone, it is Non-removable Li-Ion 3050 mAh battery.
Accelerometer, gyro, proximity, compass, barometer sensors are supported on the phone.
Chip, GPU and RAM
Quad-core 2.3 GHz Krait 400 processor is installed on Mi 3 by Chinese company, using chipset Qualcomm MSM8274AB Snapdragon 800, Graphic card on the Mi 3 is Adreno 330.
Storage on this device is 16/64 GB, 2 GB RAM, no microSD available, OS is Android 4.3 (Jelly Bean), upgradable to 4.4.2 (KitKat), planned upgrade to 6.0 (Marshmallow).